AT368402B - FILTER AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

FILTER AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
AT368402B
AT368402B AT239481A AT239481A AT368402B AT 368402 B AT368402 B AT 368402B AT 239481 A AT239481 A AT 239481A AT 239481 A AT239481 A AT 239481A AT 368402 B AT368402 B AT 368402B
Authority
AT
Austria
Prior art keywords
filter material
layers
another
along
bending edges
Prior art date
Application number
AT239481A
Other languages
German (de)
Other versions
ATA239481A (en
Original Assignee
Walther Peter A Ing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Walther Peter A Ing filed Critical Walther Peter A Ing
Priority to AT239481A priority Critical patent/AT368402B/en
Publication of ATA239481A publication Critical patent/ATA239481A/en
Application granted granted Critical
Publication of AT368402B publication Critical patent/AT368402B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001Making filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2265/00Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 




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 EMI1.1


 

Claims (1)

FiltermateriallagenPATENTANSPRÜCHE : 1. Aus mehreren Filtermateriallagen bestehendes Filter, bei welchem die Filtermateriallagen aus einer zick-zack-gefalteten Endlosbahn aus Filtermaterial gebildet sind, wobei die einzelnen Lagen entlang flacher, linienförmiger, quer zu den Biegekanten zueinander versetzter Klebe- oder Schweissnähte miteinander verbunden und quer zur Lagenebene auseinandergezogen sind, dadurch gekennzeichnet, dass die einzelnen Filtermateriallagen (2') entlang ihrer gesamten Länge parallel zueinander und quer zu den Biegekanten (7,8) verlaufenden Linien (5,6) verklebt bzw. verschweisst sind, wobei die Klebstoff- bzw.   FILTER MATERIAL LAYERS 1. A filter consisting of several layers of filter material, in which the filter material layers are formed from a zigzag-folded endless web of filter material, the individual layers being connected to one another along flat, line-shaped adhesive or weld seams offset with respect to the bending edges and transverse to the layer plane are pulled apart, characterized in that the individual layers of filter material (2 ') are glued or welded along their entire length parallel to one another and lines (5,6) running transversely to the bending edges (7,8), the adhesive or Schweisslinien (5,6) bis zu jener Biegekante (7,8) verlaufen, entlang welcher die jeweils aneinanderliegenden Filtermateriallagen (21) zueinandergefaltet sind. EMI2.1 Lagen entlang flacher, linienförmiger, quer zu den Biegekanten zueinander versetzter Klebe- oder Schweissnähte miteinander verbunden und quer zur Lagenebene auseinandergezogen werden, dadurch gekennzeichnet, dass auf die Endlosbahn des Filtermaterials abwechselnd beidseits entlang parallel zueinander und quer zu den Biegekanten verlaufenden geraden Linien Klebstoff aufgebracht wird, und anschliessend die einzelnen Filtermateriallagen entlang der Biegekanten gefaltet werden, wobei jene Biegekanten, entlang welcher jeweils benachbarte Filtermateriallagen zueinander gefaltet werden, am Ende der diese Filtermateriallagen miteinander verbindenden Klebstofflinien angeordnet werden.  Welding lines (5, 6) run up to the bending edge (7, 8) along which the filter material layers (21) lying against each other are folded together.  EMI2.1  Layers along flat, line-shaped adhesive or welded seams that are offset from one another transversely to the bending edges and connected to one another and pulled apart transversely to the plane of the layer, characterized in that adhesive is applied to the endless web of filter material alternately on both sides along straight lines that run parallel to one another and across the bending edges , and then the individual filter material layers are folded along the bending edges, the bending edges along which respective filter material layers are folded relative to one another being arranged at the end of the adhesive lines connecting these filter material layers.
AT239481A 1981-05-27 1981-05-27 FILTER AND METHOD FOR THE PRODUCTION THEREOF AT368402B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT239481A AT368402B (en) 1981-05-27 1981-05-27 FILTER AND METHOD FOR THE PRODUCTION THEREOF

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT239481A AT368402B (en) 1981-05-27 1981-05-27 FILTER AND METHOD FOR THE PRODUCTION THEREOF

Publications (2)

Publication Number Publication Date
ATA239481A ATA239481A (en) 1982-02-15
AT368402B true AT368402B (en) 1982-10-11

Family

ID=3533549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT239481A AT368402B (en) 1981-05-27 1981-05-27 FILTER AND METHOD FOR THE PRODUCTION THEREOF

Country Status (1)

Country Link
AT (1) AT368402B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011026999A1 (en) * 2009-09-07 2011-03-10 Mann+Hummel Gmbh Filter for filtering fluids
DE102014009886A1 (en) 2014-07-04 2016-01-07 Mann + Hummel Gmbh Filter element for filtering media

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011026999A1 (en) * 2009-09-07 2011-03-10 Mann+Hummel Gmbh Filter for filtering fluids
CN102612398A (en) * 2009-09-07 2012-07-25 曼·胡默尔有限公司 Filter for filtering fluids
CN102612398B (en) * 2009-09-07 2015-01-28 曼·胡默尔有限公司 Filter for filtering fluids
RU2548413C2 (en) * 2009-09-07 2015-04-20 Манн+Хуммель Гмбх Filter for filtration of fluid media
US10252207B2 (en) 2009-09-07 2019-04-09 Mann+Hummel Gmbh Filter element for filtering media
DE102014009886A1 (en) 2014-07-04 2016-01-07 Mann + Hummel Gmbh Filter element for filtering media

Also Published As

Publication number Publication date
ATA239481A (en) 1982-02-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee